The encyclopedia of the environment / 
edited by Colin Tudge 
 - London :  Christopher Helm,  c1999 
 - 160 p. :  ill., map ;  27 cm. 
<br/><br/><label>ISBN: </label>0747032041  PND19.95. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences--Encyclopedias
<br/><br/><label>Dewey Class. No.: </label>591.5